Ghaznavides was a dynasty founded in 961 byAlepteghin, originally a slave belonging to the Ameer of Bokhara. Ghazna was the seat of his power, and became, under his successors, the capital of an empire which reached from the Tigris to the Ganges, and from the Sihon to the Indian Ocean. The most brilliant period of the dynasty was that of Sultan Mahmud (999-1030). It became extinct towards the end of the 12th century after having lost most of its possessions. Research Ghaznavides
 
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